An astronomer is suggesting that Mars once had a large moon that exerted enough force to create a large bulge on its surface.

Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 ...

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

An enormous plume of magma is slowly but steadily rising underneath Mars and could one day provoke an eruption of the solar system's tallest volcano.

The "spiders" are actually features in the Martian crust called "araneiform terrain," and scientists now understand how they might have formed.

For the past 20 years, the European Space Agency's (ESA) Mars Express spacecraft has photographed Martian clouds and storms, ...

A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's climate ...

This isn’t some strange world in deep space — astronomers say these amazing discoveries are actually waiting for us on Mars!

They sometimes call it the Goldilocks zone — not too hot, not too cold. The habitable zone is the region of our Solar System where Earth is located since conditions are ideal for maintaining liquid ...

Tim Burton is back, baby. For fans of the goth icon and his own peculiar vision of blockbuster filmmaking, the past few years ...